the Intelligent Manufacturing in China--- Refrigeration technology
体验冷暖世界，感受智造中国
Online Visit to China Refrigeration Museum
云游中国制冷博物馆
Course Syllabus 课程章节
1introducingthe refrigerators in ancient Chinese palaces,the first ice maker in the world, the first air-conditioner in the world
介绍中国古代皇宫中的冰箱，世界上第一台制冰机，世界上第一台空调
General Courses 通用课程
